Web Services begginer

I started working on netbeans ide using axis2, I deployed the webservice on tomcat and even glassfish v2 server but unable to test it, as its giving the warning unable to open the webservice tester page, make sure the service has deployed successfully.

Hi!
Are you able to view the WSDL of the deployed web service (assuming it is a SOAP web service, of course)?
If not, then there probably are deployment problems - look at the server log for details.
Best wishes!